baber/WOPTO huggingface dataset:
Patent KR-20180120052-A (KR)
Inventor: KIM HA NEUL
IPC: C04B35/565
Filed: 2017-07-11
Abstract: The present invention relates to an atmospheric-pressure sintering method of an Al_2O_3-SiC composite. The atmospheric-pressure sintering method of an Al_2O_3-SiC composite according to an embodiment of the present invention comprises the steps of: preparing slurry by mixing Al_2O_3 powder, SiC powder, and a solvent; solidifying the slurry; molding the solidified slurry and performing a first sintering process to manufacture a first sintered body; impregnating the first sintered body with a sintering aid in a liquid phase; performing a second sintering process to sinter the first sintered body impregnated with the sintering aid at atmospheric pressure.
Patent KR-20190007974-A (KR)
Inventor: SUN JI YOUNG
IPC: B21K1/44
Filed: 2017-07-14
Abstract: The present invention relates to a flange bolt and a method of manufacturing the same, including a screw portion, a flange portion connected to an upper end of the screw portion, and a head portion connected to an upper end of the flanged portion. The head portion includes a polygonal outer peripheral surface connected to the flange and including a processing object interconnected surfaces and a groove formed in the upper surface to which the outer peripheral surface is connected. The surfaces has a distance between facing vertexes always constant from the upper end to the lower end of the outer peripheral surface. As a result of the above configuration, a spherical or hexagonal groove is provided inside the axial direction of the head portion so as to correspond to the hexagonal shape of the head portion. Accordingly, when used as an assembled part such as auto parts, particularly an automobile engine, a steering wheel, a chassis, and a body, the flange hexagonal bolt defined by Korea Industrial Standards KS B 1042 and a method for manufacturing the same provide sufficient fastening strength so as to be suitable for a time of use based on an angular fastening method corresponding to robust design, lightweight design, and torque fastening methods.
Patent KR-20190013312-A (KR)
Inventor: CHANG KI YOUNG
IPC: A61B5/145
Filed: 2017-08-01
Abstract: Provided are an apparatus for processing biometric information capable of discriminating biological rhythm abnormality by processing user biometric information, and a method thereof. According to an aspect of the present invention, the apparatus for processing biometric information comprises: an in-vivo substance measurement unit measuring an in-vivo substance of a user; and a processor extracting a change pattern of the in-vivo substance of the user based on a measurement result of the in-vivo substance and comparing the change pattern of the extracted in-vivo substance with a biological rhythm reference model to determine whether biological rhythms of the user are misaligned.
Patent KR-20190022207-A (KR)
Inventor: NA KWANG HO
IPC: H05K7/20
Filed: 2017-08-25
Abstract: The present invention relates to a computing rack air discharge guide structure and a computing rack assembly having the same. More particularly, the present invention relates to a computing rack air discharge guide structure and a computing rack assembly having the same, wherein hot air discharged from computing equipment is efficiently discharged above a computing rack such that the same can be prevented from flowing into another computing rack. Accordingly, the present invention provides a computing rack air discharge guide structure and a computing rack assembly having the same, the computing rack air discharge guide structure comprising: a housing provided such that the same can be attached to a computing rack, the entrance and exit of the housing being open; a guide portion provided inside the housing so as to guide air introduced from the entrance to the exit; and a cover portion provided on the opposite side of the entrance of the housing so as to cover the opposite side, wherein the guide portion is provided to slope such that air introduced from the entrance in the horizontal direction is guided to the exit positioned in the upward direction, and multiple guide portions are provided inside the housing in the upward/downward direction and are arranged to be spaced apart from each other.
Patent KR-20190023142-A (KR)
Inventor: KIM JIN HYUK
IPC: B60J7/057
Filed: 2017-08-28
Abstract: The present technology relates to an apparatus for adjusting a flush of a sunroof of a vehicle. According to the present technology, the apparatus for adjusting a flush of a sunroof of a vehicle, which is mounted on the body roof of the vehicle, includes: a body part; a first guide part extending downward from the body part, and coming in close contact with the body roof of the vehicle to maintain a predetermined distance between the body roof and the body part; an adjustment unit extending downward from the body part, and attached to the sunroof to lift the sunroof upward; and a stopping part extending downward from the body part to stop the sunroof lifted by the adjustment unit. The present technology provides the apparatus for adjusting a flush, capable of automatically enabling the adjustment of a flush of a sunroof even in various situations where a position is changed to right, left, up, and down of a vehicle body when the sunroof is mounted. In addition, according to the present technology, a gap between the sunroof mounted on the vehicle and the body roof is minimized, so that wind noise is prevented from being generated when the vehicle is driven.
Patent KR-20180041050-A (KR)
Inventor: SONG JOO HAN
IPC: G06F21/31
Filed: 2017-09-04
Abstract: The present invention relates to a method for providing a certificate service based on multi-signature and a server using the same. More specifically, the present invention relates to a method for providing a service that registers, approves, and destroys a certificate based on the multi-signature and an authentication support server performing the method. According to the present invention, the method exhibits a high level of security and usability and can replace an existing authentication certificate with low costs. The method has an effect of providing a high level of security through high-level encryption. According to one embodiment of the present invention, the authentication support server (100) comprises: a communications unit (110); and a processor (120). The authentication support server is able to directly or indirectly communicate with a user terminal and an authentication request server.
Patent KR-20190027079-A (KR)
Inventor: JEON KANG WON
IPC: H04N13/30
Filed: 2017-09-06
Abstract: Disclosed is an electronic apparatus for more accurately detecting a main viewpoint of a user on a three-dimensional space by using a disparity map. To this end, the electronic apparatus comprises: an input unit for receiving a binocular image photographing both eyes of a user and a stereo image remotely photographing a direction corresponding to a viewpoint of the user; and a processor for detecting a main viewpoint of the user in the stereo image by using the binocular image, generating a disparity map in the input stereo image, and correcting the detected main viewpoint by using the generated disparity map.
Patent KR-20190028243-A (KR)
Inventor: CHOI KYUNG MOOK
IPC: A41G3/00
Filed: 2017-09-08
Abstract: The present invention relates to a wig washing machine which can automatically wash and dry a wig. More specifically, the wig washing machine comprises: a first housing unit having a wig fixed thereto and receiving water to wash the wig; a second housing unit supplying water to wash the wig and supplying at least one among cold wind, hot wind, and far infrared rays to dry and store the wig; and a third housing unit including a driving unit for driving to wash, dry, and store the wig.
Patent KR-20180101150-A (KR)
Title: Distribution apparatus
Inventor: CHOI SANG JIN
IPC: H04N5/225
Filed: 2017-10-19
Abstract: According to the present invention, a distribution apparatus classifies process targets on which a process is performed by at least one process unit in accordance with a process result, and comprises: a tray which supports the process targets, has an identification code, and is transported towards the process unit; a reading unit arranged on a transport path of the tray to read the identification code; an image acquisition unit arranged on the transport path of the tray to scan the tray to provide image information for the tray; an information processing unit to analyze the image information to generate position information of the process targets supported on the tray, and generate distribution information incorporating a result value of determining whether the process targets are normal in accordance with the process result of the process targets into the position information; and a selection unit to select a normal process target among the process targets supported on the tray based on the distribution information. Since a normal process target and an abnormal process target can be accurately classified in accordance with a process performing result, reliability for process targets can be improved.
Patent KR-20190044846-A (KR)
Inventor: LEE SUNG HO
IPC: H01L21/677
Filed: 2017-10-23
Abstract: A walkway structure includes: a guide rail fixed to the ceiling of a side of a driving rail on which a vehicle drives; and a walkway installed to be able to be moved along the guide rail, and enabling a worker to move for the maintenance of the driving rail and the vehicle. According to the present invention, the walkway structure can be easily and stably installed on the ceiling of a section in which a semiconductor facility is installed.
Patent KR-20190050349-A (KR)
Inventor: KIM TAE JONG
IPC: A61Q19/00
Filed: 2017-11-03
Abstract: The present invention relates to a composition for improving microbial flora, containing a dried chestnut extract as an active ingredient, which inhibits the growth of harmful bacteria and promotes the growth of beneficial bacteria. The dried chestnut extract is extracted by a solvent selected from the group consisting of water, alcohol having 1 to 4 carbon atoms, ethyl acetate, diethyl ether, dichloromethane, acetone, and a mixture thereof.
Patent KR-20180050244-A (KR)
Inventor: YU YONG MAN
IPC: C12R1/07
Filed: 2017-11-06
Abstract: The present invention relates to a Bacillus thuringiensis subsp. Kyushuensis CAB464 strain having an insecticidal activity and a use thereof. While a Bacillus thuringiensis subsp. Kyushuensis CAB464 strain of the present invention is treated, the strain has a strong insecticidal effect on Bradysia agrestis which is dipteran pest, Lycoriella ingenua, Aedes albopictus, Aedes togoi, and Culex pipiens pallens at the same time. A composition including the same of the present invention is an environmentally-friendly product, minimizes an impact on crops, and is effective for controlling pests which occur in crops. Moreover, the composition has an excellent insecticidal effect on dipteran pests with a rapid action. Therefore, the composition can be useful for developing nonpolluting products which control pests.
Patent KR-20190053373-A (KR)
Title: System for attaching film to panel
Inventor: JIN MYEONG CHUL
IPC: B29C65/00
Filed: 2017-11-10
Abstract: The present invention relates to a functional film attaching device capable of coping with high-precision products. The functional film attaching system according to an embodiment of the present invention comprises: a slider moving path portion including a panel slider for moving a panel to a film attaching position for attaching a functional film to the panel, and forming a moving path of a film slider for moving the functional film to the film attaching position; and a common camera which is provided to be fixed on one side of slider moving path portion and commonly photographs an align image of the panel and the functional film for aligning the relative position of the panel with respect to the functional film.
Patent KR-20190054652-A (KR)
Title: Component air cleaning device
Inventor: JOUNG DAE KEUN
IPC: A47L5/12
Filed: 2017-11-14
Abstract: The present invention provides an air cleaning device for a component. The device includes: a frame (100) having a support function; a chamber (200) installed at an upper end of the frame (100) and having an opened lower part; a dust collection box (400) connected to the lower part of the chamber (200) to collect dust; a suction pump connected to the dust collection box (400) and supported at the frame (100); a hose (500) connected to the dust collection box (400) and connecting the suction pump (600) to the dust collection box (400); a screen (300) installed at the lower part of the chamber (200); and a jet nozzle (230) arranged within the chamber (200) to jet air downwards. Therefore, the present invention removes foreign materials from the surface of a product more efficiently to enhance productivity.
Patent KR-20190061322-A (KR)
Title: Method for producing unfractionated heparin
Inventor: PARK SANG HYUP
IPC: C08B37/00
Filed: 2017-11-27
Abstract: The present invention relates to a method for producing unfractionated heparin. More particularly, the present invention relates to a method for producing unfractionated heparin in a purified form being safer and having less side effects than the conventional method, by efficiently removing unnecessary proteins and heavy metals contained in the extract by using crude heparin produced by extracting from the intestinal mucosa, thereby being useful for medicines, cosmetics, and research.
Patent KR-20190062933-A (KR)
Title: Apparatus for testing semiconductor device method tof testing semiconductor device
Inventor: LEE SUNG GU
IPC: G01R31/28
Filed: 2017-11-29
Abstract: Provided are semiconductor device test equipment and a semiconductor device test method. The semiconductor test equipment includes: a device under test (DUT) providing an output voltage to a load connected to an output terminal; an automatic test equipment (ATE) supplying power to the DUT and measuring the output voltage of the DUT; and a current mirror connected between the ATE and the DUT. The ATE outputs a reference current to the current mirror, and the DUT provides an output current mirroring the reference current to the current mirror.
Patent KR-20190063585-A (KR)
Title: Bioelectrochemical Anaerobic Digestion Reactor Using Dispersion Particle Electrode And Method of Organic Material Removal and Methane Production
Inventor: SONG YOUNG CHAE
IPC: C02F3/00
Filed: 2017-11-30
Abstract: The present invention relates to a bioelectrochemical anaerobic digestion reactor using a dispersive particle electrode, and a method of removing organic matter and producing methane within a waste liquid using the bioelectrochemical anaerobic digestion reactor. The bioelectrochemical anaerobic digestion reactor, as a dispersive particle electrode anaerobic digestion reactor, includes an anaerobic reactor, insulated electrodes in which a conductive base electrode is covered with a dielectric substance, a stirring device, a dispersive particle electrode, an anaerobic reaction medium, electroactive fermentation bacteria, and electrophic methanogens. The present invention has effects that organic material removal and methane production can be performed within a high efficiency waste liquid since the present invention can maintain the electric field magnitude in the anaerobic digestion reactor by using the dispersive particle electrode such that the present invention is also applied to a large scale bioelectrochemical anaerobic digestion reactor. Specifically, the bioelectrochemical anaerobic digestion reactor using the dispersive particle electrode according to the present invention has an effect of uniformly promoting growth of the electroactive microorganisms such as the electroactive fermentation bacteria and the electrophic methanogens irrespective of size of the reactor since the bioelectrochemical anaerobic digestion reactor can supplement an electric field effect which is decreased according to the distance between the insulated electrodes. Further, the bioelectrochemical anaerobic digestion reactor using the dispersive particle electrode has an effect of improving methane production efficiency by improving direct interspecific electron transfer between the electroactive fermentation bacteria and the electrophic methanogens.
Patent KR-20190064053-A (KR)
Title: Ventilator having warm air circulation function
Inventor: KIM JUNG HWAN
IPC: F24H9/00
Filed: 2017-11-30
Abstract: The present invention provides a ventilator combined with a hot-air blower. The ventilator combined with a hot-air blower includes: a housing having an inner air inlet and an inner air outlet on one side and having an air discharge port on the other side adjacent to the inner air outlet; an impeller housing accommodated in the housing and having an impeller inlet on a side facing the inner air inlet, wherein an impeller outlet is connected to the air discharge port; an impeller accommodated in the impeller housing; a damper device having an indoor impeller outlet connected to the inner air outlet and formed to be penetrated between the impeller inlet and the impeller outlet of the impeller housing, wherein the damper device enables the impeller inlet to be selectively connected between the impeller outlet and the indoor impeller outlet; and a heater heating air discharged from the inner impeller outlet. Therefore, the ventilator combined with the hot-air blower can perform both a ventilation function and hot air function.
Patent KR-20190064114-A (KR)
Title: Display device
Inventor: CHULKI KIM
IPC: H01L51/00
Filed: 2017-11-30
Abstract: The present invention provides a display device comprising: a display panel; a main frame located at the rear of the display panel; an inner plate located between the display panel and the main frame; a supporting plate mounted on a rear surface of the display panel and facing the inner plate; and a coupling member for coupling the inner plate and support plate. The coupling member includes a first coupling member mounted on the supporting plate and a second coupling member mounted on the inner plate and coupled to the first coupling member.
Patent KR-20190065540-A (KR)
Title: Back-drilling apparatus and back-drilling method
Inventor: KIM JOO YOUNG
IPC: B26D5/00
Filed: 2017-12-03
Abstract: Provided are a back-drilling apparatus capable of removing only a stub from a plated hole of a multilayered PCB delivered from a client without making any damage to the PCB, and a back-drilling method. The back-drilling apparatus includes: a user input part receiving user manipulation information; a display part; and a storage part storing input/output data and an execution program.
Patent KR-20190065756-A (KR)
Inventor: SUNG MIN SUNG
IPC: H04M1/725
Filed: 2017-12-04
Abstract: The present invention relates to a smart bicycle bell, which installs a sensor unit (20) capable of sensing bending of a finger and a main body (10) allowing a bell to ring on gloves (2) put on a hand of a boarder and grasping a handle of a bicycle (1), and outputs a predetermined bell sound when the main body (10) identifies motion ringing the bell while the finger is folded and unfolded through the sensor unit (20), thereby being possible to safely and conveniently ring the bicycle bell without changing a finger position by force or moving a position of the hand.
Patent KR-20190065837-A (KR)
Title: Dryer
Inventor: KANG JUNG KUN
IPC: A23B4/03
Filed: 2017-12-04
Abstract: The present invention provides a drying apparatus comprising: a first conveying means for introducing a drying object into a drying room; a second conveying means arranged in a plurality of stages to form a plurality of drying regions in the drying room; a radiant heat providing means for providing radiant heat onto the second conveying means; a conductive heat providing means for providing conductive heat to a surface of the second conveying means; an air flow means for forming air flow on a plurality of drying regions formed by the second conveying means; and a control means for driving the first conveying means and the second conveying means and controlling a heat amount of the radiant heat providing means, the heat amount of the conductive heat providing means, and an air volume and a wind direction of the air flow means. According to the present invention, by analyzing a state of the drying object and a plurality of drying blocks connected to a conveyor, it is possible to have an effect of controlling the same to achieve optimal drying.
Patent KR-20190066148-A (KR)
Title: Artificial intelligence online plumbing system flatform on iot and mobile application
Inventor: LEE GYU JIN
IPC: H04W4/02
Filed: 2017-12-05
Abstract: According to an embodiment of the present invention, an artificial intelligence (AI) online piping equipment platform based on an Internet of things (IoT) and a mobile application comprises: a pipe management unit for obtaining information on an internal state of at least one pipe; a terminal for visually providing a user with an internal state of the pipe; and an integrated server for controlling operation of the pipe management unit and the terminal.
Patent KR-20190067401-A (KR)
Title: Dual Hinge Apparatus for Foldable Display Device
Inventor: LEE GEUN JU
IPC: G06F1/16
Filed: 2017-12-07
Abstract: Disclosed is a dual hinge device for a foldable display device, which is capable of realizing correctness in a hinging operation. According to one embodiment of the present invention, the dual hinge device comprises: first and second bodies having a screen part formed on a front surface and divided to be disposed on both sides; a first rotating part formed in the middle of the first and second bodies to connect and rotate the first and second bodies, and including a first shaft connecting one end to a first bracket attached to the first body, a first spring coupled to the outer circumference of the first shaft, and a first cam coupled to the outer circumference of the first shaft to be supported by elastic force of the first spring; a second rotating part including a second shaft connecting one end to a second bracket attached to the second body, a second spring coupled to the outer circumference of the second shaft, and a second cam coupled to the outer circumference of the second shaft to be supported by elastic force of the second spring; a guide member having a cut groove formed on both sides to be fitted into insertion grooves of the first and second shafts; a cover penetrating and coupling the first and second shafts thereinto and thereto, and coupled to the case; an elastic support part coupling both ends to the insertion grooves of the first and second shafts, respectively, and curved in an arch shape to elastically support the first and second shafts on both sides; and a moving part including a first crank coupling one end to an end part of the first shaft and hinge-coupling the other end to a joint pin formed on the upper surface of the guide member, and a second crank coupling one end to an end part of the second shaft and hinge-coupling the other end to the joint pin.
Patent KR-20190009684-A (KR)
Inventor: PARK SUH JUN
IPC: A61J1/03
Filed: 2017-12-17
Abstract: A management apparatus for a medicine intake is disclosed. According to the present invention, the management apparatus for a medicine intake comprises: a dispenser installed in a container to discharge contents in the container, and detecting whether the contents are actually discharged to manage discharge of the contents; and a management terminal generating medicine intake information based on the discharge of the contents in accordance with operation of the dispenser.